[1]
D. M. WILLIAMS and B. V. D. VIJVER, β€œAn electron microscope study and re-description of the type specimens of <em>Synedra </em><em>subula</em> and its transfer to <em>Ctenophora </em>(Bacillariophyta)”, Phytotaxa, vol. 629, no. 2, pp. 176–180, Dec. 2023.